CN107130677A - A kind of well lid quick maintenance method - Google Patents
A kind of well lid quick maintenance method Download PDFInfo
- Publication number
- CN107130677A CN107130677A CN201710385824.9A CN201710385824A CN107130677A CN 107130677 A CN107130677 A CN 107130677A CN 201710385824 A CN201710385824 A CN 201710385824A CN 107130677 A CN107130677 A CN 107130677A
- Authority
- CN
- China
- Prior art keywords
- pit shaft
- prefabricated pit
- slip casting
- hole
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
Abstract
The invention discloses a kind of well lid quick maintenance method, pour make prefabricated pit shaft in advance；The concrete for being intended to repair well body upper inside wall by cutting equipment carries out ring cutting；Prefabricated pit shaft is inserted into well body, is seated on cut horizontal section, regulating bolt is screwed in the slip casting through hole position for setting nut, makes bolt top only horizontal section；Rapid solidification slurry is injected in remaining slip casting through hole, after after the solidification of rapid solidification slurry, bolt is taken out, well lid is put, that is, completes the maintenance of well body.The present invention is using prefabricated pit shaft of the cast making in advance with slip casting through hole, behind excision well body top, can quickly carry out replacing installation, and the solidification of prefabricated pit shaft is dried completely, and stability is good；Slip casting through hole is provided with prefabricated pit shaft simultaneously, prefabricated pit shaft can be allowed to there is certain error with cut portion, reduction makes precision when prefabricated pit shaft cost and cutting, finally sets bolt that error is adjusted with slip casting through hole.
Description
Technical field
The present invention relates to municipal drainage well area of maintenance, and in particular to a kind of well lid quick maintenance method.
Background technology
Gully simple installation, it is lightweight, be easy to transport and install, dependable performance, bearing capacity is strong, good impact resistance,
Corrosion-resistant, ageing-resistant and plastic conduit is easy to connect, good airproof performance, effectively prevents effluent seepage, safety and environmental protection；Inner wall smooth
Smoothness, dirt is difficult to be detained, and reduces the possibility of blocking, emission index is greatly enhanced；Pit shaft can on-site cutting, adjustment, adapt to each
The requirement of kind of fitting depth, effectively reduces cost, can all-weather construction, greatly improve construction speed.
The well body of existing municipal road gully crosses extruding due to vehicle, is easily damaged deformation, existing highway gully
, it is necessary to which casting cement is molded again after well body top is cut off, in order to ensure well body stability, usual cut portion meeting when safeguarding
More than broken parts, the more shaping speed of cement so newly poured into a mould is also relatively slow, has a strong impact on the maintenance efficiency of gully,
Increase the road upkeep time.
The content of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of inexpensive, simple to operate quick, the good well lid of adaptability is quick
Method for maintaining.
To realize the technical purpose, the solution of the present invention is：A kind of well lid quick maintenance method, pour in advance make it is pre-
Pit shaft processed, should be to be evenly equipped with what is fixed in a plurality of slip casting through holes, part slip casting through hole on a circle ring column, the prefabricated well bore wall
It is equipped with nut；Specific maintenance step is as follows：
The first step, the concrete for being intended to repair well body upper inside wall by cutting equipment carries out ring cutting, cut-out axial direction
Length is more than the height of prefabricated pit shaft, well body one horizontal section of formation after cutting；
Second step, well body is inserted by prefabricated pit shaft, is seated on cut horizontal section, is led in the slip casting for setting nut
Hole position screws in regulating bolt, makes bolt top only horizontal section, prefabricated pit shaft and road surface are ensured by the screw-in size of regulating bolt
Maintain an equal level；
3rd step, injects rapid solidification slurry in remaining slip casting through hole, after after the solidification of rapid solidification slurry, takes out spiral shell
Bolt, puts well lid, that is, completes the maintenance of well body.
Preferably, in the 3rd step, being provided with pit shaft and well body inside top for obstructing rapid solidification slurry
The arc baffler of spilling.
Preferably, being provided with the concave part for placing well lid on the prefabricated pit shaft.
Preferably, the slip casting number of through-holes that bolt is penetrated in the second step is more than or equal to three.
Beneficial effects of the present invention, the prefabricated pit shaft with slip casting through hole is made using advance cast, in excision well body
Behind portion, replacing installation can be quickly carried out, and the solidification of prefabricated pit shaft is dried completely, stability is good；Set simultaneously on prefabricated pit shaft
Have in slip casting through hole, and part slip casting through hole and be provided with nut, facilitate installation bolt, the design can allow prefabricated pit shaft with cutting
Cut part and there is certain error, reduction makes precision when prefabricated pit shaft cost and cutting, by setting spiral shell in slip casting through hole
Bolt regulation screws in size and eliminated after error, then injects rapid solidification slurry curing bonding by remaining slip casting through hole, due to pre-
Gap between pit shaft and horizontal section processed is small so that rapid solidification usage of sizing agent is small, and bonding setting rate is fast, is bonded stability
It is good；The application can realize quick-replaceable repair well lid, solve it is existing replacing well lid efficiency it is low, easily cause traffic faults and hidden
The problem of suffering from.
Brief description of the drawings
Fig. 1 is the structural representation of well body；
Fig. 2 is the top view of prefabricated pit shaft；
Fig. 3 is the structural representation of prefabricated pit shaft；
Fig. 4 is the state diagram of ring cutting well body；
Fig. 5 is the state diagram for adjusting prefabricated pit shaft；
Fig. 6 is slip casting status of processes figure.
Embodiment
The present invention is described in further details with specific embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, specific embodiment of the present invention is a kind of well lid quick maintenance method.Such as Fig. 3, pour in advance
Build and make prefabricated pit shaft 5, should be that a plurality of slip casting through holes 4 are evenly equipped with a circle ring column, the prefabricated wall of pit shaft 5, part is noted
That is fixed in slurry through hole 4 is equipped with nut 9；Concrete operation step is as follows：
The first step, such as schemes, 4, and the pre- concrete for repairing the upper inside wall of well body 2 is carried out into ring cutting, excision by cutting equipment 1
Part axial length is more than the height of prefabricated pit shaft 5, one horizontal section of formation of well body 2 after cutting, then by cut-out
Take out；
Second step, such as Fig. 5, insert well body 2 by prefabricated pit shaft 5, are seated on cut horizontal section, setting nut
94 screw-in regulating bolts 6 of slip casting through hole, make the top of bolt 6 stop horizontal section, are ensured by the screw-in size of regulating bolt 6 pre-
Pit shaft 5 processed maintains an equal level with road surface.It can also increase setting pad above the effect tightened, bolt to increase, it is steady in order to ensure,
The bolt for being typically chosen 3 or more than 3 is respectively laid as support.When prefabricated pit shaft is put on the section above well body,
Prefabricated pit shaft can have certain error, pass through regulating bolt after placement with the length of cut-out without accurately matching when thus
Screw-in size can eliminate error, such design can reduce the difficulty of prefabricated pit shaft machining accuracy and construction, reduce into
This；
3rd step, such as Fig. 6, the injection rapid solidification slurry in remaining slip casting through hole 4 treat that rapid solidification slurry solidifies
Afterwards, due between prefabricated pit shaft and horizontal section gap it is smaller, it is only necessary to a small amount of rapid solidification slurry be can be achieved filling, by
It is few, it is necessary to solidify the dry time also less in materials, and deformation is also smaller after drying, and then takes out bolt 6, puts well lid
3, that is, complete the maintenance of well body 2.
In order to prevent rapid solidification slurry from being overflowed from inner side gap in well body, the 3rd step, pushed up in pit shaft 5 with well body 2
The arc baffler 7 for obstructing rapid solidification slurry spilling is provided with the inside of portion.Arc baffler is protected with being fitted inside well body
Having demonstrate,proved rapid solidification slurry will not overflow from inner side gap so that the rapid solidification slurry in injection process is more uniform, can
Preferably fill gap.
More stablize in order that prefabricated pit shaft is combined with well lid, be provided with the prefabricated pit shaft 5 for placing well lid 3
Concave part 8.Concave part shifts to an earlier date casting complete, without making again below, at the same prefabricated pit shaft combined with well body it is more firm.
The number of slip casting through hole 4 of bolt 6 is penetrated in the stability of installation, the second step it is more than or equal to improve
Three.The bolt of three or more than three can preferably support prefabricated pit shaft, keep stability, it is to avoid cast rapid solidification
Slurry run-off the straight.
The present invention makes the prefabricated pit shaft with slip casting through hole using cast in advance, behind excision well body top, can be quick
Replacing installation is carried out, and the solidification of prefabricated pit shaft is dried completely, stability is good；Slip casting through hole is provided with prefabricated pit shaft simultaneously,
And nut is provided with part slip casting through hole, facilitate installation bolt, the design can allow prefabricated pit shaft to exist with cut portion
Certain error, reduction makes precision when prefabricated pit shaft cost and cutting, is screwed in by setting bolt to adjust in slip casting through hole
Size is eliminated after error, then injects rapid solidification slurry curing bonding by remaining slip casting through hole, due to prefabricated pit shaft and water
Gap between flat section is small so that rapid solidification usage of sizing agent is small, and bonding setting rate is fast, and bonding stability is good；The application
Can realize quick-replaceable repair well lid, solve it is existing replacing well lid efficiency it is low, the problem of easily causing traffic faults and hidden danger.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent substitution and improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain within.
Claims (4)
1. a kind of well lid quick maintenance method, it is characterised in that：Pour in advance and make prefabricated pit shaft, should be a circle ring column,
It is evenly equipped with the prefabricated well bore wall in a plurality of slip casting through holes, part slip casting through hole and fixed is equipped with nut；Specific maintenance step
It is rapid as follows：
The first step, the concrete for being intended to repair well body upper inside wall by cutting equipment carries out ring cutting, cut-out axial length
More than the height of prefabricated pit shaft, well body one horizontal section of formation after cutting；
Second step, well body is inserted by prefabricated pit shaft, is seated on cut horizontal section, in the slip casting through hole position for setting nut
Regulating bolt is screwed in, makes bolt top only horizontal section, ensures that prefabricated pit shaft maintains an equal level with road surface by the screw-in size of regulating bolt；
3rd step, injects rapid solidification slurry in remaining slip casting through hole, after after the solidification of rapid solidification slurry, takes out bolt,
Well lid is put, that is, completes the maintenance of well body.
2. well lid quick maintenance method according to claim 1, it is characterised in that：In 3rd step, in pit shaft and well
Body inside top is provided with the arc baffler for obstructing rapid solidification slurry spilling.
3. well lid quick maintenance method according to claim 1, it is characterised in that：Being provided with the prefabricated pit shaft is used for
Place the concave part of well lid.
4. well lid quick maintenance method according to claim 1, it is characterised in that：The note of bolt is penetrated in the second step
Starch number of through-holes and be more than or equal to three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385824.9A CN107130677A (en) | 2017-05-26 | 2017-05-26 | A kind of well lid quick maintenance method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385824.9A CN107130677A (en) | 2017-05-26 | 2017-05-26 | A kind of well lid quick maintenance method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107130677A true CN107130677A (en) | 2017-09-05 |
Family
ID=59733358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385824.9A Pending CN107130677A (en) | 2017-05-26 | 2017-05-26 | A kind of well lid quick maintenance method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396780A (en) * | 2018-05-04 | 2018-08-14 | 福建鸿生高科环保科技有限公司 | A kind of existing inspection shaft reconstruction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100869969B1 (en) * | 2007-07-06 | 2008-11-21 | (주)우암건설 | Manhole repair method |
| CN201232201Y (en) * | 2008-06-06 | 2009-05-06 | 林光明 | Adjustable manhole cover |
| CN203403438U (en) * | 2013-06-14 | 2014-01-22 | 武汉市政工程设计研究院有限责任公司 | Inspection well cover with protective construction die ring |
| CN104060631A (en) * | 2014-06-30 | 2014-09-24 | 南昌航空大学 | Road well lid opening elevation dynamic control structure and construction method thereof |
| CN104963362A (en) * | 2015-07-27 | 2015-10-07 | 袁斌 | Integrated inspection well lid module and construction method thereof |
| CN205046435U (en) * | 2015-09-29 | 2016-02-24 | 青岛长永机械工程有限公司 | Road inspection shaft well head holds backplate |
| CN205875213U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Structure capable of rapidly replacing well cover seat of highway detection well |
-
2017
- 2017-05-26 CN CN201710385824.9A patent/CN107130677A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100869969B1 (en) * | 2007-07-06 | 2008-11-21 | (주)우암건설 | Manhole repair method |
| CN201232201Y (en) * | 2008-06-06 | 2009-05-06 | 林光明 | Adjustable manhole cover |
| CN203403438U (en) * | 2013-06-14 | 2014-01-22 | 武汉市政工程设计研究院有限责任公司 | Inspection well cover with protective construction die ring |
| CN104060631A (en) * | 2014-06-30 | 2014-09-24 | 南昌航空大学 | Road well lid opening elevation dynamic control structure and construction method thereof |
| CN104963362A (en) * | 2015-07-27 | 2015-10-07 | 袁斌 | Integrated inspection well lid module and construction method thereof |
| CN205046435U (en) * | 2015-09-29 | 2016-02-24 | 青岛长永机械工程有限公司 | Road inspection shaft well head holds backplate |
| CN205875213U (en) * | 2016-06-27 | 2017-01-11 | 安徽忠明建设工程有限公司 | Structure capable of rapidly replacing well cover seat of highway detection well |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396780A (en) * | 2018-05-04 | 2018-08-14 | 福建鸿生高科环保科技有限公司 | A kind of existing inspection shaft reconstruction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |